MX6 SabreSD: Use readl() to read the CCM_CCGR3 register

Align with the context to use readl() to read the CCM_CCGR3
register with memory barrier instead of __raw_readl().

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>

diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c
index 851cbe9b32d845a3bd5966f13d11ac059d50f139..3a1fb20fff59c291b96a1d81da2777e52f572448 100644 (file)
--- a/board/freescale/mx6sabresd/mx6sabresd.c
+++ b/board/freescale/mx6sabresd/mx6sabresd.c
@@ -390,7 +390,7 @@ static void setup_display(void)
        imx_setup_hdmi();
 
        /* Turn on LDB0, LDB1, IPU,IPU DI0 clocks */
-       reg = __raw_readl(&mxc_ccm->CCGR3);
+       reg = readl(&mxc_ccm->CCGR3);
        reg |=  MXC_CCM_CCGR3_LDB_DI0_MASK | MXC_CCM_CCGR3_LDB_DI1_MASK;
        writel(reg, &mxc_ccm->CCGR3);